As if we needed another way to make spending money even easier, Shinhan Card has unveiled a new USB Credit Card that will work both in-stores and online. The credit card will be a contactless card in store allowing you to just swipe it over the payment system and for online purchases you can just put the card into the USB drive to have it automatically enter the card details. The new USB card will not be available, at least yet, in the US and sadly the USB credit card is just that, there is not any user storage on the device.